Signal Description
Table 2-15. Intel® 6702PXH 64-bit PCI Hub Signals and Default States (Sheet 2 of 3)
Signal
Power Plane
Type
During Reset
Immediately After Reset
PACBE_[6]#
PACBE_[5]#
PACBE_[4]#
PACBE_[3]#
PACBE_[2]#
PACBE_[1]#
PACBE_[0]#
PADEVSEL#
PAFRAME#
PAGNT_[5]#
PAGNT_[4]#
PAGNT_[3]#
PAGNT_[2]#
PAGNT_[1]#
PAGNT_[0]#
PAIRDY#
3.3V/1.5V
3.3V/1.5V
3.3V/1.5V
3.3V/1.5V
3.3V/1.5V
3.3V/1.5V
3.3V/1.5V
3.3V
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
O
O
O
O
O
I/O
I
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Undefined
3.3V
3.3V
3.3V/1.5V
3.3V/1.5V
3.3V/1.5V
3.3V
High
High
High
High
3.3V
High
3.3V
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
High-Z
PAIRQ_[15]#
PAIRQ_[14]#
PAIRQ_[13]#
PAIRQ_[12]#
PAIRQ_[11]#
PAIRQ_[10]#
PAIRQ_[9]#
PAIRQ_[8]#
PAIRQ_[7]#
PAIRQ_[6]#
PAIRQ_[5]#
PAIRQ_[4]#
PAIRQ_[3]#
PAIRQ_[2]#
PAIRQ_[1]#
PAIRQ_[0]#
PAM66EN
3.3V
3.3V
I
3.3V
I
3.3V
I
3.3V
I
Undefined
3.3V
I
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
Undefined
3.3V
I
3.3V
I
3.3V
I
3.3V
I
3.3V
I
3.3V
I
3.3V
I
3.3V
I
3.3V
I
3.3V
I
3.3V
I/O
I/O
I/O
I
PAPAR
3.3V/1.5V
3.3V/1.5V
3.3V
Pulled High
Pulled High
Pulled High
Pulled High
Pulled High
PAPAR64
PAPCIXCAP
PAPERR#
3.3V
I/O
O
PAPLOCK#
3.3V
Intel® 6702PXH 64-bit PCI Hub Datasheet
33
INTEL [ INTEL ]
